Book return



FIG. 1 is a perspective view of the book return showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, both sides being the same;

FIG. 4 is a back view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom view thereof.

The broken line showing in FIG. 1 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a book return, as shown and described. 